I notice the blue light stays on after turning the car off. Will this drain my battery over time as it is always on?
4404
Not really. The light is an LED, so will pull very little off your battery.
1572993
no it will not drain your battery, my has been plugged in the truck and stays there, i drive this truck maybe once a week, never any problems
1884963
probably not but I don't see the need to keep it plugged in all the time. just unplug it when the blue lights are lit.
1634507
As long as a device is not actively pulling electricity through the port, then there should be no strain on your battery. Your lights drain your battery because the device is engaged and actively pulling a charge through its circuits. The only issue I have had with leaving the device on is that even when my car is in the garage, my phone still passes the calls through it. Makes for an awkward first 15 seconds of a conversation....
1186409
As in "If your car battery gets low will this shut down?" If that's what you mean then no, it doesn't. If the device doesn't receive the charge it needs to run, however, it will shut down. Your car battery won't drain with this turned on as long as your engine's running, thus, keeping your car's battery charged.
78833
i believe the blue light goes off...mine does. it should hold a charge until drained by charging your phone, radio ,etc... u may have a defective unit.
433759
Not to worry. I leave mine pluged in all the time. It comes on as soon as I turn on the key. While driving it works great. When I turn off the car I just press the off button when it shows up on my GPS unit to turn off the power. It is a great USB cable. I wish it were a bit shorter due to the mount location of my GPS in my car. When I had it on the dash the length of the cable was perfect up there. With my Mountek the GPS is now right above my plug.
828759
It has a cooling fan that runs constantly so I unplug it. The batteries seem to hold a charge for a long time so I don't bother leaving it plugged in. Most of the time it rides in the trunk of the car anyway. Take care
1953617
No it will not drain your battery it isnt that powerful But if you're worried about it. Inside the menu you can set it to turn off anywhere between three to ten minutes. Set it to motion detection that way it'll only come on when the car is in motion.
43030
I leave mine plugged in all the time with the blue light still on and have had no problems but my car doesn't sit for more than a couple days without being started.
2036799
You dont have to turn it on and off every time you get in and out the car, unless you plan to be out of your car for long period of time like work, gym, ect.. After so many hours it will turn itsself off to conserve the battery, and you will have to turn it back on. Just make sure you have your Bluetooth connected to it at all times while in and out of your car and remember to keep it charged for optimum usage. It sounds great in the car and is very convenient. The only thing I dont like is when you have to answer the phone...me personally I dont like to answer the phone via Bluetooth. Other than that its a great product. I have 2, one for home and another for my car. You dont have to turn it on and off every time you get in and out the car, unless you plan to be out of your car for long period of time like work, gym, ect.. After so many hours it will turn itsself off to conserve the battery, and you will have to turn it back on. Just make sure you have your Bluetooth connected to it at all times while in and out of your car and remember to keep it charged for optimum usage. It sounds great in the car and is very convenient. The only thing I dont like is when you have to answer the phone...me personally I dont like to answer the phone via Bluetooth.... » Read More You dont have to turn it on and off every time you get in and out the car, unless you plan to be out of your car for long period of time like work, gym, ect.. After so many hours it will turn itsself off to conserve the battery, and you will have to turn it back on. Just make sure you have your Bluetooth connected to it at all times while in and out of your car and remember to keep it charged for optimum usage. It sounds great in the car and is very convenient. The only thing I dont like is when you have to answer the phone...me personally I dont like to answer the phone via Bluetooth. Other than that its a great product. I have 2, one for home and another for my car. « Show Less
1731822
Mine doesn't turn off either - I charged it over night, and all 4 lights were still blue in the morning.
458450
I think that depends on the car, some cars turn off all electrical function when off and some stay on. But as long as the car is on you should be ok.
692504
yes the light stays on if, plugged in, when you shut the car off the light goes off, so while you are driving the light is so small and uses so little power , the battery is not affected
1478536
The LED lights are on whenever the outlet into which it is plugges is on. This is *purely* a function of your car. We have 2 cars, and in one it stays on, while in the other, it is shut off.
1904009
If your power source is continuous even after you turn off the ignition, there will still be a power draw. However, it's very minimal. I would think that even if you left it plugged in over night, it probably wouldn't be so detrimental that your car wouldn't start. Over the entire weekend, it might be a different story.However, I don't know for a fact, as my car's cigarette lighter is on a switched fuse, so it stops working when I turn off the ignition. Therefore, it isn't a problem for me.
896215
I always keep the switch off at all times and when charging. I only turn it on when needed to jump start the car.